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Siam rosewood paying stock grafting method and use

A technology of Dalbergia japonica and an anvil is applied in the field of Dalbergia japonica grafting on an anvil, which can solve the problems such as the research report on the grafting seedling cultivation technology of Dalbergia japonica and the like, and achieves the technology of good affinity, strong healing ability and high survival rate. Effect

Inactive Publication Date: 2018-10-16
RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the domestic introduction and cultivation has just started, and the research is mainly on the material properties, etc., and there are few research reports on the seedling breeding technology
The establishment of a seed garden requires the grafting technology of Dalbergia cochinchinensis, but there is no research report on the cultivation technology of Dalbergia cochinchinensis grafted seedlings in China

Method used

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  • Siam rosewood paying stock grafting method and use
  • Siam rosewood paying stock grafting method and use
  • Siam rosewood paying stock grafting method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] The present embodiment provides a kind of method for grafting on the root stock of Dalbergia cochinchinensis, the method uses double bud branch cutting and grafting, comprises the steps:

[0069] Rootstock cultivation:

[0070] (ⅰ) Nutrient bagged soil: Use a special plastic bag with a width of 12cm x a height of 19cm to put the prepared nutrient soil into the bag, and discharge it into a 1m wide seedling bed. Add about 20% fine sand to red loam soil, then add 3% calcium magnesium phosphorus mineral fertilizer, mix well and then pack it into bags.

[0071] (ⅱ) Rootstock Planting Management: Use semi-annual Dalbergia cochinchinensis seedlings that grow well, and plant them in nutritional bags around the end of March in spring, with one seedling planted in each bag. After the seedlings are planted, water the fixed roots thoroughly, and then water them frequently according to the situation. One month after planting, the seedlings have survived and sprouted new shoots. Co...

Embodiment 2

[0083] The present embodiment provides a method for grafting the stock of Dalbergia cochinchinensis, and the difference from Example 1 is that the scion is selected from Dalbergia cochinchinensis branches of different strains from the rootstock.

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Abstract

The invention provides a siam rosewood paying stock grafting method and use, and relates to the technical field of grafting. According to the stock grafting method, a seedling of siam rosewood payingis adopted as a stock, and a branches of the siam rosewood paying is used as a scion. Because the stock and the scion are closely related, the affinity is good, the grafting union healing capability is high, and the survival rate is high. A cut-grafting method is adopted to graft the scion to the stock. The scion contains at least two buds. The double-bud branch cut-grafting method is adopted, thesurvival rate of seedlings is better than that of single-bud cut-grafting, single-bud branch cut-grafting, single-bud side grafting and single-bud branch side grafting after grafting, the applicationof production can be met, and the problem that the siam rosewood paying grafting technology is lack in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of grafting, in particular to a grafting method and application of Dalbergia cochinchinensis on its own stock. Background technique [0002] Dalbergia cochinchinensis Pierre (Dalbergia cochinchinensis Pierre) belongs to the subfamily Leguminosaesp. Dalbergia (Dalbergia), commonly known as "Red Rosewood", "Lao Red Rosewood", "Old Redwood", in the "Redwood" national standard GB / T 18107-2017 "Redwood" is classified as rosewood, which is a kind of high-grade precious wood with luster, high strength, corrosion resistance and good processing performance. [0003] The origin of Dalbergia cochinchinensis is in Southeast Asia, and it is mainly distributed in the Indochina Peninsula at 22°-10° north latitude, covering most of Thailand, Cambodia, and Laos. There is no natural distribution in China. There is also a small amount of distribution in southern Vietnam. Cochin Dalbergia is a fast-growing semi-deciduous tree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30
CPCA01G2/30
Inventor 吴培衍洪舟王维辉徐大平吴艺东张金文林滨滨何木林
Owner RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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